package isanfeng.tuxiaoer.principle.demeter;

import java.util.List;

/**
 * @author 李红辉
 * @version 1.0
 * @date 2019/8/27 17:14
 */
public class TeamLeader {
    public void checkNumberOfCourseList(List<Course> courseList) {
        System.out.println("课程总数为：" + courseList.size());
    }
}
